package com.fenghongzhang.gao4;

import android.app.Application;

public class App extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
        //启动 0.5
        //懒加载的方式
        for (int i = 0; i < 2; i++) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
